Bump pfm to v4.0.4

Author: agouin

go.mod

@@ -17,7 +17,7 @@ require (
 	github.com/prometheus/client_golang v1.14.0
 	github.com/spf13/cast v1.5.0
 	github.com/spf13/cobra v1.6.1
-	github.com/strangelove-ventures/packet-forward-middleware/v4 v4.0.3
+	github.com/strangelove-ventures/packet-forward-middleware/v4 v4.0.4
 	github.com/stretchr/testify v1.8.1
 	github.com/tendermint/tendermint v0.34.25
 	github.com/tendermint/tm-db v0.6.8-0.20220506192307-f628bb5dc95b

go.sum

@@ -883,8 +883,8 @@ github.com/spf13/viper v1.3.2/go.mod h1:ZiWeW+zYFKm7srdB9IoDzzZXaJaI5eL9QjNiN/DM
 github.com/spf13/viper v1.15.0 h1:js3yy885G8xwJa6iOISGFwd+qlUo5AvyXb7CiihdtiU=
 github.com/spf13/viper v1.15.0/go.mod h1:fFcTBJxvhhzSJiZy8n+PeW6t8l+KeT/uTARa0jHOQLA=
 github.com/status-im/keycard-go v0.0.0-20190316090335-8537d3370df4/go.mod h1:RZLeN1LMWmRsyYjvAu+I6Dm9QmlDaIIt+Y+4Kd7Tp+Q=
-github.com/strangelove-ventures/packet-forward-middleware/v4 v4.0.3 h1:3E7I9C+gM7n0+OkI7JmvWH5PGD6pZOIc1+mUUooh6dI=
-github.com/strangelove-ventures/packet-forward-middleware/v4 v4.0.3/go.mod h1:AG8F5pdk3x1h7PlRvPoMem3623W+w8HJHrWYkVJ51kk=
+github.com/strangelove-ventures/packet-forward-middleware/v4 v4.0.4 h1:8Tn4Gy/DAq7wzV1CxEGv80ujZ+nUvzgwwdCobO/Gj8Y=
+github.com/strangelove-ventures/packet-forward-middleware/v4 v4.0.4/go.mod h1:AG8F5pdk3x1h7PlRvPoMem3623W+w8HJHrWYkVJ51kk=
 github.com/streadway/amqp v0.0.0-20190404075320-75d898a42a94/go.mod h1:AZpEONHx3DKn8O/DFsRAY58/XVQiIPMTMB1SddzLXVw=
 github.com/streadway/amqp v0.0.0-20190827072141-edfb9018d271/go.mod h1:AZpEONHx3DKn8O/DFsRAY58/XVQiIPMTMB1SddzLXVw=
 github.com/streadway/handy v0.0.0-20190108123426-d5acb3125c2a/go.mod h1:qNTQ5P5JnDBl6z3cMAg/SywNDC5ABu5ApDIw6lUbRmI=